SELLE ITALIA SLR Boost Kit Carbonio Superflow – White Edition (S3 130 mm)

Designed for cyclists seeking maximum performance, precision fit, and long-distance comfort, the SLR Boost Kit Carbonio Superflow White Edition combines cutting-edge materials with a sleek, aerodynamic profile.

With its S3 width (130 mm), this saddle features a +10 mm extended carbon rail, offering greater adjustability to dial in the perfect fit. The neutral shape supports a wide range of pelvic rotations, while the Superflow cut-out significantly reduces pressure in the perineal area, promoting comfort even on extended rides. Its compact structure and shorter nose enhance pedaling efficiency and bike control—ideal for both climbs and sprints.

Technical Specifications

• Weight: S3 – 122 g (± 8%) | L3 – 129 g (± 8%)

• Dimensions: S3 – 130 x 248 mm | L3 – 145 x 248 mm

• Rail: Carbon Ø7x9 mm (+10 mm length)

• Intended Use: Road

• Family: SLR

Materials and Shapes

• Superflow
  Large central cut-out reduces perineal pressure for enhanced comfort over long distances.

• Carbon Rail +10 mm
  Lightweight and durable rails with an additional 10 mm length for wider adjustment range.

• Carbon Powered Shell
  Made from a carbon composite and high-grade nylon polymer for superior stiffness and minimal weight.

• Fibra-Tek Cover
  Technical microfiber cover offering excellent durability and reduced weight.

• Neutral Shape
  Suited for both dynamic riders (anterior pelvic tilt) and static riders (posterior pelvic tilt), delivering optimal anatomical support.